| Name | Attribute | Level | Type |
|---|---|---|---|
| Marie's Assistant Zeref | - | 1 | General |
| Marge | - | 1 | General |
| Marching security | - | 1 | General |
| Maplewood Glen | - | 1 | General |
| Mao Er Shen Zi | - | 5 | General |
| Manuel | 61 | Elite Monster | |
| Manuel | 61 | Elite Monster | |
| Mantis | - | 15 | General Monster |
| Mannegishi Dover | 57 | Boss Monster | |
| Manjusaka | - | 1 | Interactive |
| Manipulated Beast | 56 | General Monster | |
| Mana Wood | - | 1 | Interactive |
| Mana Tree | - | 1 | Interactive |
| Mana Poppy | - | 1 | Interactive |
| Mana Ion | 99 | General Monster | |
| Man in the Mask Argyros | 58 | Boss Monster | |
| Malthus | - | 1 | General |
| Malefactor Hexius | 56 | Boss Monster | |
| Male fans | - | 150 | General Monster |
| Male Pirate | 93 | General Monster | |
| Male Pirate | 93 | General Monster | |
| Male Guest | - | 15 | General |
| Male Guest | - | 15 | General |
| Makeup Box | - | 1 | General Monster |
| Makeshift Studio Table | - | 1 | General |
| Makeshift Studio Table | - | 1 | General |
| Make sure the Rokk is really dead. | - | 1 | General |
| Make sure that Ashrita isn't lost. | - | 1 | General |
| Magmolem Sartre | 57 | Boss Monster | |
| Magmolem Sartre | 57 | Boss Monster | |
| Magmolem Sartre | 57 | Boss Monster | |
| Magmatron Alucard | 70 | Boss Monster | |
| Magmatron Alucard | - | 1 | General |
| Magmatron Alucard | 33 | Boss Monster | |
| Magmatron Alucard | 51 | Boss Monster | |
| Magmatron Alucard | 75 | Boss Monster | |
| Magmatron Alucard | 21 | Boss Monster | |
| Magmatron Alucard | 51 | Boss Monster | |
| Magmatron Alucard | 21 | General Monster | |
| Magmatron Alucard | 65 | Boss Monster | |
| Magmatron Alucard | 51 | Boss Monster | |
| Magmatron Alucard | 73 | Boss Monster | |
| Magmatron Alucard | 21 | Boss Monster | |
| Magmatron Alucard | 17 | Boss Monster | |
| Magmatron | 20 | General Monster | |
| Magma Splitting Stone Guardian | 120 | Elite Monster | |
| Magma Sharpstone Guardian | 120 | Elite Monster | |
| Magma Rock Guardian | 120 | Elite Monster | |
| Magma Heavy Stone Guardian | 120 | Elite Monster | |
| Magma Giant | 72 | General Monster |